Biology, 01.06.2021 15:20 shelbyetheridge1011s
One way to study evolution is by looking at remains of the past life, or fossils. You could also determine relationship by looking at patterns of development or . Other ways to study evolution is by comparing sequences of their and looking at their structures. If species were once related by a in the past, but became more and more different like the arm bones of mammals, they show evolution. The bones would be structures. If species were not related but somehow have similar structures because of similar selection pressure, they show evolution. Sharks, dolphins, and penguins for example have fins as structures. Sometimes organisms may have a structure, an organ or structure that has no useful purpose anymore and can give evidence of the past ancestor. An example of this is a .
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Biology, 21.06.2019 21:00
Ausable water source is one that can be used by humans for drinking or agriculture. identify the water reservoirs as usable or unusable based on their current state. oceans rivers glaciers freshwater lakes groundwater
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Biology, 22.06.2019 07:30
In this assignment, you will analyze an example of speciation by researching the finches of the galapagos islands. then you will answer questions to construct explanations and draw conclusions based on the information you gather. someone plz !
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Biology, 22.06.2019 11:00
Answers to mastering biology drag the labels to their appropriate locations to complete the punnett squares for morgan's reciprocal cross. drag blue labels onto the blue targets to indicate the genotypes of the parents and offspring. drag pink labels onto the pink targets to indicate the genetic makeup of the gametes (sperm and egg). labels can be used once, more than once, or not at all. hints
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One way to study evolution is by looking at remains of the past life, or fossils. You could also det...
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